28719372

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2243}}^1$

素因数の和:2358

約数の個数: 48

約数和(自身を含む): 73890432

約数和(自身を除く): 45171060

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 97, 132, 194, 291, 388, 582, 1067, 1164, 2134, 2243, 3201, 4268, 4486, 6402, 6729, 8972, 12804, 13458, 24673, 26916, 49346, 74019, 98692, 148038, 217571, 296076, 435142, 652713, 870284, 1305426, 2393281, 2610852, 4786562, 7179843, 9573124, 14359686, 28719372]

約数ペア:

[(1, 28719372), (2, 14359686), (3, 9573124), (4, 7179843), (6, 4786562), (11, 2610852), (12, 2393281), (22, 1305426), (33, 870284), (44, 652713), (66, 435142), (97, 296076), (132, 217571), (194, 148038), (291, 98692), (388, 74019), (582, 49346), (1067, 26916), (1164, 24673), (2134, 13458), (2243, 12804), (3201, 8972), (4268, 6729), (4486, 6402)]